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October 13,2023

battery terminal fuse nissan problems.Self recovery fuse application

　　　　1. What is the voltage value at both ends of the series connected pptc component in the circuit?　　2. What is the average current value of the circuit flowing through the pptc component under normal working conditions?　　3. When a circuit experiences a load short circuit, how much will the fault current in the circuit increase, causing damage to the circuit or other components in the circuit? When the circuit load and fault current increase to 10 amperes, the circuit or components in the circuit are damaged, which affects the normal operation of the circuit. Therefore, it is necessary to quickly protect the circuit with pptc components, and the current value at this time is the limit current value.　　4. What is the ambient temperature of the circuit? (Because pptc components belong to positive temperature coefficient thermistors and are affected by environmental temperature)　　5. How long does the circuit work? (Is the circuit working continuously for a long time (more than 4 hours) or

September 14,2023

XC Electronics (Shenzhen) Corp. Ltd Development History

n 1996 Establish SHENZHEN XGH ELECTRONICS COMPANY;n 1998 Establish XGH ELECTRIC COMPANY in Hongkong;n 2002 Found factory of XC Electronics（Shenzhen）Co.,Ltd.n 2004 achieved ISO9001:2000;n 2005 Developed the core of our product by ourself;n 2005 introduce K3 ERP systemn 2006 Introduce automatic welding equipment.n 2007 total input the products Compliant RoHSn 2008 Access to hi-tech enterprise certification;n 2009 Achieved TS16949;n 2009 Got the certificate of utility model patent of LED auto fuse;n 2010 Automatic assemble machine patent for Micro fuse and the certificate of patent of Micro fuse.n 2010 Contacts riveting machine patentn 2011 Achieved ISO 14000 environment management systemn 2011 Automatic bimetal chips forming machine patentn 2011 Got VDE testing and certification institute as registered manufacturer’s laboratory.n 2011 2T/2F series fuse has obtained VDE certification, is the world's first company to obtain 250V VDE certification fuse manu

July 24,2023

Fuse resistance.demand lighting fuse

　　　　Resistors and fuses are similar in material and construction, but their cost is reduced due to their dual function. Fuse resistors can be divided into: metal film fuse resistors, fuse type wound resistors, and fuse type cement resistors. There are several types of power: 1/4W, 1/2W, 1W, and 2W. As the power increases, the appearance size of the product will continue to increase.　　The resistance value of fuse resistance is generally small, mostly less than 1 ohm, and often acts as a sampling resistor in the circuit. At the same time, it plays a role in the occurrence of surges or other situations where large currents are generated and the circuit needs to be protected. Fusing causes the circuit to break and has a protective effect.　　At the same time, most of the fuse resistors are chip type, with relatively stable performance. They are commonly referred to as Jiebixin fuse resistors, which are also known as Jiebixin chip fuse resistors. There are two types of products: fast fuse and

October 27,2023

Terminology for the characteristics of fuses.

　　1. Rated current: The working current of a fuse (the maximum current that a fuse can maintain normal operation for a long time under normal conditions).　　2. Rated voltage: The working voltage of the fuse (the maximum voltage that the fuse can safely withstand at the moment of disconnection). When selecting a fuse, the rated voltage should be greater than the input voltage of the protected circuit.　　3. Breaking capacity: When a large overload current (such as a strong short circuit) occurs in a circuit, the fuse can safely cut off (break) the maximum current of the circuit. It is an important safety indicator for fuses. Safe breaking refers to the phenomenon of avoiding splashing, burning, explosion, and other hazards to surrounding components, components, and even personal safety in the breaking circuit.　　4. Overload capacity (carrying capacity): The maximum overload current that a fuse can maintain for a specified period of time.　　UL standard stipulates that the maximum non fusing c

November 08,2023

fast blow or slow blow fuse for amplifier.Technical standards for fuses

　　　　1. Rated zero power resistance　　PPTC thermistors should be packaged according to zero power resistance levels, and the resistance range should be indicated on the outer packaging. After the withstand voltage and current resistance tests, the change rate of the resistance before each group of samples is extremely poor δ| After Ri - Before Ri - (After Rj - Before Rj)/Before Rj | ≤ 100%　　2. PTC effect　　A material has a PTC (Positive Temperature Coefficient) effect, which means that the resistance of the material increases with increasing temperature. Most metal materials have the PTC effect. In these materials, the PTC effect is manifested as a linear increase in resistance with increasing temperature, which is commonly referred to as the linear PTC effect.　　3. Nonlinear PTC effect　　The material undergoing phase transformation will exhibit a phenomenon where the resistance rapidly increases by several to more than ten orders of magnitude along a narrow temperature range, known as the

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Operating parameters of automobile fuse holder

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2023-04